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📷 Tom Fisk · Pexels

California Reef

3.5 — based on 16 community signals
4.1 12 especies 13 colaboradores

California Reef is a year-round dive site off Bolilanga Island in Central Sulawesi, Indonesia, known for diverse marine life and coral ecosystems.

⭐ Best for beginners.

updated 4 months ago
Dificultad
Principiante
Temp. del agua
26–30°C
BleachingRiskPhotoFriendlyMacroFocusShore entry

De un vistazo

Actividad
dive
Dificultad
beginner
Temp. del agua
26–30 °C
Mejores meses
Todo el año

Mejores operadores aquí

Ver todos los operadores ↓

Mapa

Este spot Operadores POIs Aeropuerto Spots cercanos
Mapa de ubicación de California Reef © Google · Datos del mapa © Google, colaboradores
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Condiciones hoy

Condiciones

Open-Meteo
Viento
0.3 kn
Olas
0.26 m
Agua
30.5°C
N E S W
Wind direction (7d)
Primary: NE (23%)
Now: W (270°)
Marea (7 días)
amplitud: 1.03m

Próxima: Baja a las 01:00 (+0.46m)

+1.0 m0 m+0.0 m
▼ 01:00 · +0.46m ▲ 05:00 · +0.62m ▼ 12:00 · +0.01m ▲ 20:00 · +0.77m
Sáb 19Dom 20Lun 21Mar 22Mié 23Jue 24Vie 25
UV8.65 · very high Aire PM2.59 · good 05:42 17:49
Día Viento Olas UV Lluvia
09-19 8.5 0.36 9 0mm
09-20 6.9 0.32 9 0mm
09-21 6.8 0.26 9 1mm
09-22 6.3 0.32 9 2mm
09-23 4.7 0.36 9 4mm
09-24 5.3 0.36 9 7mm
09-25 6.5 0.22 9 2mm
⚠ Coral bleaching: Warning — heat stress
DHW: 0.8°C-weeks · NOAA Coral Reef Watch
🌡 Water temp: Normal for Sep (26–30°C)

About this spot

California Reef sits near Bolilanga Island in Tojo Una Una Regency, Central Sulawesi. This spot draws divers to its coral gardens and the variety of fish and invertebrate species that call the reef home. Year-round access makes it a flexible choice for travel planning, though water conditions vary seasonally across this region of Indonesia. The reef supports documented marine life across 12 species observations, indicating a functioning ecosystem. Community contributions, including three video records, help divers prepare for conditions on site. The area is currently under coral bleaching warning status, which may affect visibility into living coral health during your visit. California Reef is not within a marine protected area, meaning standard Indonesian diving permits and local operator arrangements apply. Depths and visibility specifics vary, so confirm conditions with local dive operators before booking. Central Sulawesi waters are warm and offer reliable diving year-round, making this a solid option for divers seeking off-the-beaten-path reef exploration.

📖 Guía: Buceo en Indonesia: 323 sitios, mantas y microfauna

Mejores meses

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Tipos de buceo

Arrecife

Esenciales del viaje

Todo lo que necesitas antes de hacer la maleta — checklist, sol, logística.

Trip checklist

  • 🛂 Visa-free or visa-on-arrival
  • 🤿 Pack: rashguard / 1mm shorty
  • 📜 C-card + dive insurance (DAN)
  • 📔 Dive logbook
  • 🧴 Reef-safe sunscreen SPF 50+
  • 🔌 Plug type C/F · 230V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌓 Moon First quarter · 47%
  • 🤿 Wetsuit rashguard / 1mm shorty
  • GPS
Información de sostenibilidad
🌍 CO2 footprint MAD ↔ 12949km · ~2978kg · €54

Desde tu país de salida

Estados Unidos
Puntuación de origen: 54/100
  • Visado: Visado a la llegada · 30 días máx.
  • Vuelo: 12h · directo
  • Jet-lag: 12h este · 8 días de recuperación

Preguntas frecuentes

When is the best time to dive California Reef?

California Reef is diveable year-round. Water conditions in Central Sulawesi vary by season, so check with local operators for current visibility and current forecasts before your trip.

What depth and difficulty should I expect?

Depth and difficulty ratings are not established for this site. Contact local dive operators near Bolilanga Island for specific details and to confirm your certification level matches conditions on the day.

What marine life will I see?

Twelve species observations are documented at California Reef, supporting reef fish, invertebrates, and coral. The reef is under coral bleaching warning, so check recent community videos and local reports for current health status before diving.

Do I need permits or special access to dive California Reef?

California Reef is not within a marine protected area, so standard Indonesian diving permits apply. Arrange dives through local operators in the Tojo Una Una area who can handle permitting and logistics.

Operadores cerca de este spot

Centros de buceo, escuelas de kite y surf en un radio de 10 km, desde OpenStreetMap.

Kogutu

3.6 km
Centro de buceo

Kogutu Togeanadventures.com

3.6 km
Centro de buceo

Togeanadventures.com

3.6 km
Centro de buceo
Teléfono: +6285298107990
Horario: Mo-Su 06:00-10:00

Recently spotted by divers

iNaturalist →

See this spot in action

YouTube videos — click to play.

INDONESIA'S SECRET PARADISE: World's Best Diving!

Back 2 Basics Adventures
💬 3 top comments
  • Bring on the next 6 weeks! Yeww :)

    @strickandfran · 👍 45
  • It's great that Indonesia has kept this area natural and unfished, I'm glad somebody in the world cares enough to look after our beautiful earth.

    @dianapurdy7755 · 👍 30
  • Brilliant video, easily some of the best underwater footage you've ever given us. Thanks so much!

    @davidmonk4949 · 👍 29

Snorkeling California Reef - Togean, Sulawesi Indonesia

Buksohn - บักสน
💬 1 top comments
  • Hi please where do you stayed in Togean. Nice vidéo thank you to share it

    @tsarabanjina · 👍 0

Diving california reef

il _
wind peaks Dec-Jan-Feb, calmest Nov-May-Jun, water 26-30°C.

Clima mensual de 5 años

60 muestras
0 5 10 15 20 25 JFMAMJJASOND
rango p25–p75 Mediana Viento (nudos) Aire (°C)
Visibility (month-by-month)
Best: May (100/100) Worst: Feb (0/100) Now: Sep (63/100) NOAA MODIS Aqua · 5y mean

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Kogutu offers year-round diving in Indonesia's Togean Islands with documented marine diversity and accessible reef exploration.

Intermedio Ene·Feb·Mar+
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Togeanadventures.com

Year-round diving at Tanjung Tambun in Indonesia's Togean Islands. Diverse marine life and healthy reefs draw divers of all levels.

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